omalizumab, Xolair

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

What is the dosage for omalizumab?

Omalizumab is injected under the skin. The recommended dose is 150-375 mg every 2 to 4 weeks. The dose and frequency is based on body weight and levels of serum IgE, a type of antibody that is important in promoting some types of allergic reactions. Doses greater than 150 mg should be divided and administered at different sites so that no more than 150 mg is administered at each injection site.

Which drugs or supplements interact with omalizumab?

Drug interaction studies have not been conducted with omalizumab.

Medically Reviewed by a Doctor on 5/15/2017

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